package com.pay.mapper; /**
 * @author 周益和
 * @ClassName PaymentInfoMapper
 * @qq 1552951165
 */
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.pay.entity.PayMerchantInfoDO;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

/**
 * ;(pay_merchant_info)表数据库访问层
 * @author : http://www.chiner.pro
 * @date : 2024-5-8
 */
@Mapper
public interface PayMerchantInfoMapper  extends BaseMapper<PayMerchantInfoDO> {
    @Update("update pay_merchant_info set contact_wx_openid = NULL \n" +
            "where contact_wx_openid=#{wxOpenId};")
    int updateContactWxOpenid(String wxOpenId);
}